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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTlnMnctNWYzdi1tZm1t

Insecure default config of Celery worker in Apache Airflow

An issue was found in Apache Airflow versions 1.10.10 and below. When using CeleryExecutor, if an attack can connect to the broker (Redis, RabbitMQ) directly, it was possible to insert a malicious payload directly to the broker which could lead to a deserialization attack (and thus remote code execution) on the Worker.

Permalink: https://github.com/advisories/GHSA-9g2w-5f3v-mfmm
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTlnMnctNWYzdi1tZm1t
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: over 4 years ago
Updated: 2 months ago


CVSS Score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-9g2w-5f3v-mfmm, CVE-2020-11982
References: Repository: https://github.com/apache/airflow
Blast Radius: 31.3

Affected Packages

pypi:apache-airflow
Dependent packages: 314
Dependent repositories: 1,554
Downloads: 30,839,815 last month
Affected Version Ranges: < 1.10.11
Fixed in: 1.10.11
All affected versions: 1.8.1, 1.8.2, 1.9.0, 1.10.0, 1.10.1, 1.10.2, 1.10.3, 1.10.4, 1.10.5, 1.10.6, 1.10.7, 1.10.8, 1.10.9, 1.10.10
All unaffected versions: 1.10.11, 1.10.12, 1.10.13, 1.10.14, 1.10.15, 2.0.0, 2.0.1, 2.0.2, 2.1.0, 2.1.1, 2.1.2, 2.1.3, 2.1.4, 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.2.4, 2.2.5, 2.3.0, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.4.0, 2.4.1, 2.4.2, 2.4.3, 2.5.0, 2.5.1, 2.5.2, 2.5.3, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.7.0, 2.7.1, 2.7.2, 2.7.3, 2.8.0, 2.8.1, 2.8.2, 2.8.3, 2.8.4, 2.9.0, 2.9.1, 2.9.2, 2.9.3, 2.10.0, 2.10.1, 2.10.2, 2.10.3